A vulnerability has been identified in centraldogma-server-auth-shiro versions prior to 0.84.0, where the SearchFirstActiveDirectoryRealm substitutes the login username into an LDAP search filter without neutralizing LDAP filter metacharacters, allowing an unauthenticated attacker to manipulate the filter to cause authentication confusion and enumerate the directory structure.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Ly Corporation
  • Central Dogma

No data.

No data.

References
Link Providers
https://github.com/line/centraldogma/security/advisories/GHSA-98q5-5qh2-7w75 cve-icon cve-icon
History

Tue, 23 Jun 2026 21:30:00 +0000

Type Values Removed Values Added
First Time appeared Ly Corporation
Ly Corporation central Dogma
Vendors & Products Ly Corporation
Ly Corporation central Dogma

Mon, 22 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 22 Jun 2026 04:45:00 +0000

Type Values Removed Values Added
Title LDAP Injection in SearchFirstActiveDirectoryRealm Allows Directory Enumeration
Weaknesses CWE-90

Mon, 22 Jun 2026 03:00:00 +0000

Type Values Removed Values Added
Description A vulnerability has been identified in centraldogma-server-auth-shiro versions prior to 0.84.0, where the SearchFirstActiveDirectoryRealm substitutes the login username into an LDAP search filter without neutralizing LDAP filter metacharacters, allowing an unauthenticated attacker to manipulate the filter to cause authentication confusion and enumerate the directory structure.
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: LY-Corporation

Published: 2026-06-22T02:37:35.370Z

Updated: 2026-06-22T16:12:07.208Z

Reserved: 2026-06-09T06:50:03.618Z

Link: CVE-2026-11748

cve-icon Vulnrichment

Updated: 2026-06-22T16:11:30.982Z

cve-icon NVD

No data.

cve-icon Redhat

No data.